Last modified by Mengting Qiu on 2025/03/08 11:33
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... ... @@ -16,6 +16,7 @@ 16 16 17 17 = 2. Attach Network = 18 18 19 +== 2.1 General Configure to attach network == 19 19 20 20 To attache NB-IoT sensors to NB-IoT Network, You need to: 21 21 ... ... @@ -39,7 +39,21 @@ 39 39 |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %) 40 40 |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %) 41 41 43 +(% class="wikigeneratedid" %) 44 +== == 42 42 46 +== 2.2 Speed Up Network Attach time == 47 + 48 +BC660K-GL supports multi bands (% style="color:blue" %)**B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85. **(%%) It will search one by one and try to attach, this will take a lot of time and even cause attach fail. User can lock the band to specify band for its operator to make this faster. 49 + 50 +**AT+QBAND?** ~/~/ Check what is the current used frequency band 51 + 52 +**AT+QBAND=1,4** ~/~/ Set to use 1 frequency band. Band4 53 + 54 +**AT+QBAND=2,8,20** ~/~/ Set to use 2 frequency bands. Band 8 and Band 20 55 + 56 + 57 + 43 43 = 3. Configure to connect to different servers = 44 44 45 45 == 3.1 General UDP Connection == ... ... @@ -139,7 +139,6 @@ 139 139 140 140 * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password> 141 141 142 - 143 143 ==== 3.3.2.2 Publish Data to ThingSpeak Channel ==== 144 144 145 145 ... ... @@ -181,7 +181,6 @@ 181 181 182 182 * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>** 183 183 184 - 185 185 ==== 3.3.3.2 Uplink Examples ==== 186 186 187 187 [[image:image-20230816201942-1.png]] ... ... @@ -242,7 +242,6 @@ 242 242 |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod5|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" style="width:153px" %)adc0|(% colspan="1" style="width:151px" %)exit_state/input PA4|(% colspan="1" style="width:160px" %)Weight|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %) 243 243 |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod6|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)count|(% colspan="1" style="width:153px" %) |(% colspan="1" style="width:151px" %) |(% colspan="1" style="width:160px" %) |(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %) 244 244 245 - 246 246 == 3.4 [[Datacake>>https://datacake.co/]] == 247 247 248 248 ... ... @@ -257,7 +257,6 @@ 257 257 258 258 * (% style="color:blue" %)**S31B-NB-GE**(%%): This verson doesn't have pre-configure Datacake connection. User need to enter the AT Commands to connect to Datacake. See below for instruction. 259 259 260 - 261 261 === 3.4.1 Create device === 262 262 263 263 ... ... @@ -357,7 +357,6 @@ 357 357 358 358 * (% style="color:blue" %)**AT+SERVADDR=xx.xx.xx.xx,port **(%%)** **~/~/ Set Server IP and port 359 359 360 - 361 361 == 3.6 ThingsBoard.Cloud (via MQTT) == 362 362 363 363 === 3.6.1 Configure ThingsBoard === ... ... @@ -502,7 +502,6 @@ 502 502 503 503 * (% style="color:#037691" %)**AT+PWD=“Your device token”** 504 504 505 - 506 506 === 3.7.2 Simulate with MQTT.fx === 507 507 508 508